import os

sample_example_list = os.listdir("../sample_example")
d = {}
for i in sample_example_list:
    print(i)
    j = i.split(".")
    print(j)
    if j[0] in d.keys():
        d[j[0]].append(i)
    if j[0] not in d.keys():
        d[j[0]] = [i]
print(d)
